fix for forwarded reports

[akkoma] / lib / pleroma / web / activity_pub / activity_pub.ex

diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 5aac3f53b020c63ef76154854bbf33fa60c9229c..8f3ce1343f1adef2ff64dc48277d93c81f6caf28 100644 (file)
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -84,7 +84,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp increase_replies_count_if_reply(_create_data), do: :noop
 
-  @object_types ~w[ChatMessage Question Answer Audio Event]
+  @object_types ~w[ChatMessage Question Answer Audio Video Event Article]
   @spec persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()}
   def persist(%{"type" => type} = object, meta) when type in @object_types do
     with {:ok, object} <- Object.create(object) do
@@ -154,8 +154,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       {:remote_limit_pass, _} ->
         {:error, :remote_limit}
 
-      {:reject, reason} ->
-        {:error, reason}
+      {:reject, _} = e ->
+        {:error, e}
     end
   end
 
@@ -332,15 +332,21 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   @spec flag(map()) :: {:ok, Activity.t()} | {:error, any()}
-  def flag(
-        %{
-          actor: actor,
-          context: _context,
-          account: account,
-          statuses: statuses,
-          content: content
-        } = params
-      ) do
+  def flag(params) do
+    with {:ok, result} <- Repo.transaction(fn -> do_flag(params) end) do
+      result
+    end
+  end
+
+  defp do_flag(
+         %{
+           actor: actor,
+           context: _context,
+           account: account,
+           statuses: statuses,
+           content: content
+         } = params
+       ) do
     # only accept false as false value
     local = !(params[:local] == false)
     forward = !(params[:forward] == false)
@@ -358,7 +364,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
          {:ok, activity} <- insert(flag_data, local),
          {:ok, stripped_activity} <- strip_report_status_data(activity),
          _ <- notify_and_stream(activity),
-         :ok <- maybe_federate(stripped_activity) do
+         :ok <-
+           maybe_federate(stripped_activity) do
       User.all_superusers()
       |> Enum.filter(fn user -> not is_nil(user.email) end)
       |> Enum.each(fn superuser ->
@@ -368,6 +375,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       end)
 
       {:ok, activity}
+    else
+      {:error, error} -> Repo.rollback(error)
     end
   end
 
@@ -790,7 +799,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       [activity, object] in query,
       where:
         fragment(
-          "?->>'inReplyTo' is null OR ? && array_remove(?, ?) OR ? = ?",
+          """
+          ?->>'type' != 'Create'     -- This isn't a Create
+          OR ?->>'inReplyTo' is null -- this isn't a reply
+          OR ? && array_remove(?, ?) -- The recipient is us or one of our friends,
+                                     -- unless they are the author (because authors
+                                     -- are also part of the recipients). This leads
+                                     -- to a bug that self-replies by friends won't
+                                     -- show up.
+          OR ? = ?                   -- The actor is us
+          """,
+          activity.data,
           object.data,
           ^[user.ap_id | User.get_cached_user_friends_ap_ids(user)],
           activity.recipients,
@@ -817,7 +836,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     query =
       from([activity] in query,
         where: fragment("not (? = ANY(?))", activity.actor, ^mutes),
-        where: fragment("not (?->'to' \\?| ?)", activity.data, ^mutes)
+        where:
+          fragment(
+            "not (?->'to' \\?| ?) or ? = ?",
+            activity.data,
+            ^mutes,
+            activity.actor,
+            ^user.ap_id
+          )
       )
 
     unless opts[:skip_preload] do
@@ -841,7 +867,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     from(
       [activity, object: o] in query,
       where: fragment("not (? = ANY(?))", activity.actor, ^blocked_ap_ids),
-      where: fragment("not (? && ?)", activity.recipients, ^blocked_ap_ids),
+      where:
+        fragment(
+          "((not (? && ?)) or ? = ?)",
+          activity.recipients,
+          ^blocked_ap_ids,
+          activity.actor,
+          ^user.ap_id
+        ),
       where:
         fragment(
           "recipients_contain_blocked_domains(?, ?) = false",
@@ -913,16 +946,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_muted_reblogs(query, _), do: query
 
-  defp restrict_instance(query, %{instance: instance}) do
-    users =
-      from(
-        u in User,
-        select: u.ap_id,
-        where: fragment("? LIKE ?", u.nickname, ^"%@#{instance}")
-      )
-      |> Repo.all()
-
-    from(activity in query, where: activity.actor in ^users)
+  defp restrict_instance(query, %{instance: instance}) when is_binary(instance) do
+    from(
+      activity in query,
+      where: fragment("split_part(actor::text, '/'::text, 3) = ?", ^instance)
+    )
   end
 
   defp restrict_instance(query, _), do: query
@@ -1211,11 +1239,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
         {String.trim(name, ":"), url}
       end)
 
-    locked = data["manuallyApprovesFollowers"] || false
+    is_locked = data["manuallyApprovesFollowers"] || false
     capabilities = data["capabilities"] || %{}
     accepts_chat_messages = capabilities["acceptsChatMessages"]
     data = Transmogrifier.maybe_fix_user_object(data)
-    discoverable = data["discoverable"] || false
+    is_discoverable = data["discoverable"] || false
     invisible = data["invisible"] || false
     actor_type = data["type"] || "Person"
 
@@ -1240,8 +1268,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       banner: banner,
       fields: fields,
       emoji: emojis,
-      locked: locked,
-      discoverable: discoverable,
+      is_locked: is_locked,
+      is_discoverable: is_discoverable,
       invisible: invisible,
       avatar: avatar,
       name: data["name"],
@@ -1352,6 +1380,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
          {:ok, data} <- user_data_from_user_object(data) do
       {:ok, maybe_update_follow_information(data)}
     else
+      # If this has been deleted, only log a debug and not an error
       {:error, "Object has been deleted" = e} ->
         Logger.debug("Could not decode user at fetch #{ap_id}, #{inspect(e)}")
         {:error, e}